中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (29): 4723-4728.doi: 10.12307/2023.490

• 骨与关节综述 bone and joint review • 上一篇    下一篇

白细胞介素33介导的骨免疫

沈梦然1,任岩松1,周  宇1,岳德波2,马金辉2,王佰亮2   

  1. 1北京大学中日友好临床医学院,北京市  100029;2中日友好医院骨科,北京市  100029
  • 收稿日期:2022-08-01 接受日期:2022-08-29 出版日期:2023-10-18 发布日期:2022-12-02
  • 通讯作者: 马金辉,博士,中日友好医院,北京市 100029 王佰亮,博士,主任医师,硕士生导师,中日友好医院,北京市 100029
  • 作者简介:沈梦然,男,1996年生,江苏省宿迁市人,汉族,北京大学在读硕士,主要从事骨坏死的相关研究。
  • 基金资助:
    中央高校基本科研业务费—青年教师项目(3332021088),项目负责人:马金辉;中央高水平医院临床科研业务费,中日友好医院“菁英计划”人才培育工程项目(ZRJY2021-TD01),项目负责人:王佰亮

Interleukin-33-mediated bone immunity

Shen Mengran1, Ren Yansong1, Zhou Yu1, Yue Debo2, Ma Jinhui2, Wang Bailiang2   

  1. 1Peking University China-Japan Friendship School of Clinical Medicine, Beijing 100029, China; 2Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing 100029, China
  • Received:2022-08-01 Accepted:2022-08-29 Online:2023-10-18 Published:2022-12-02
  • Contact: Ma Jinhui, MD, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing 100029, China Wang Bailiang, MD, Chief physician, Master’s supervisor, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing 100029, China
  • About author:Shen Mengran, Master candidate, Peking University China-Japan Friendship School of Clinical Medicine, Beijing 100029, China
  • Supported by:
    the Fundamental Research Funds for the Central Universities (Young Teacher Project), No. 3332021088 (to MJH); National High-Level Hospital Clinical Research Funding, Elite Medical Professionals Project of China-Japan Friendship Hospital, No. ZRJY2021-TD01 (to WBL)

摘要:


文题释义:

白细胞介素33:是白细胞介素1细胞因子家族成员,是一种可释放到细胞外,又能在细胞内起作用的核蛋白。白细胞介素33在多种细胞表面表达,可诱导多种细胞因子产生释放,从而在炎症、感染、免疫性疾病中发挥重要作用。
骨免疫学:Arron和Choi在2000年首次提出骨免疫学这个概念,它将免疫系统和骨骼系统联系起来,是重在研究生理和病理状态下免疫介导的骨转换机制的一门学科。

背景:骨免疫学是近年来骨代谢疾病机制研究的热点。白细胞介素33是骨免疫学中的一个重要的新型细胞因子,在类风湿关节炎、骨质疏松等多种骨代谢疾病进展中发挥重要作用,其传导通路可能成为临床治疗的潜在靶点。
目的:综述白细胞介素33在骨代谢过程中的骨免疫调节作用及其研究进展。
方法:检索PubMed、Web of Science、中国知网及万方数据库从建库至2022年6月收录的白细胞介素33和骨代谢及骨免疫学研究相关文献,最终纳入67 篇文献进行总结。
结果与结论:①白细胞介素33介导骨免疫对骨代谢具有调节作用。②白细胞介素33对骨代谢的调节可通过降低硬化蛋白的表达,进而激活成骨细胞Wnt/β-catenin 通路,该途径通过多种机制增加骨量,包括干细胞更新、刺激成骨细胞前复制、诱导成骨细胞生成、抑制成骨细胞和骨细胞凋亡。白细胞介素33可通过刺激Bcl6、MafB、Irf-8等抗破骨细胞基因的表达,下调破骨细胞活性T细胞核因子c1的表达,进而抑制破骨细胞的形成,并且可诱导凋亡分子的表达,促进破骨细胞凋亡。③白细胞介素33可下调2型天然淋巴细胞RANKL的表达,促进白细胞介素13、白细胞介素4和粒细胞-巨噬细胞集落刺激因子的产生来抑制破骨细胞的分化。白细胞介素33可诱导调节性T细胞向炎症部位募集,通过抑制Th1、CD8+T细胞和M1巨噬细胞,以支持成骨前体细胞的分化,抑制破骨细胞共刺激分子的表达,导致破骨细胞的分化和功能受到抑制。白细胞介素33可激活幼稚T细胞向Th2型表型分化,产生Th2型细胞因子,可诱导破骨细胞在局部的募集,造成局部骨吸收增加,软骨退化。④白细胞介素33可诱导内皮细胞增殖、迁移和形态分化,促进血管形成,对缺血性疾病有一定的保护作用。⑤白细胞介素33对骨代谢的调节具有双向性,造成骨代谢紊乱的病因多样,并且体内不同部位微环境又不相同,控制白细胞介素33的调节作用是治疗骨代谢相关疾病的一个新的方向。
https://orcid.org/0000-0003-4868-4176 (沈梦然)
中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 白细胞介素33, 骨免疫, 成骨细胞, 破骨细胞, 淋巴细胞, 内皮细胞

Abstract: BACKGROUND: Osteoimmunology is a hot spot in the research on the mechanism of bone metabolic diseases in recent years. Interleukin-33 is an important new cytokine in bone immunology. It plays an important role in the progression of various bone metabolic diseases such as rheumatoid arthritis and osteoporosis. Its conduction pathway may become a potential target for clinical treatment.
OBJECTIVE: To review the research progress of interleukin-33 in osteoimmunology effect during bone metabolism.
METHODS: The articles related to interleukin-33, bone metabolism, and osteoimmunology were searched in PubMed, Web of Science, WanFang, and CNKI databases from the establishment of the database to June 2022, and finally 67 articles were included and summarized.
RESULTS AND CONCLUSION: (1) Interleukin-33 mediated bone immunity has a regulatory effect on bone metabolism. (2) Regulation of bone metabolism by interleukin-33 can activate the osteoblast Wnt/β-catenin pathway by reducing the expression of sclerostin. This pathway increases bone mass through a variety of mechanisms, including stem cell renewal, stimulation of pre-osteoblast replication, induction of osteoblastogenesis, inhibition of osteoblast and osteocyte apoptosis. Interleukin-33 can inhibit the expression of nuclear factor of activated T cells c1 and osteoclast formation by stimulating the expression of anti-osteoclast genes such as Irf-8, MafB, and Bcl6. Moreover, the expression levels of apoptosis molecules can be induced, resulting in osteoclast apoptosis. (3) Interleukin-33 can inhibit the expression of RANKL in type 2 innate lymphocytes and induce the production of interleukin-13, interleukin-4, and granulocyte-macrophage colony stimulating factor, thereby inhibiting the differentiation of osteoclasts. Interleukin-33 can induce the recruitment of regulatory T cells to inflammatory sites and inhibit Th1 cells, CD8+ T cells, and M1 macrophages to support the differentiation of osteogenic precursor cells and inhibit the expression of osteoclast costimulatory molecules, thereby suppressing osteoclast differentiation and function. Interleukin-33 also can activate naïve T cells to differentiate into a Th2 cells and produce Th2 cytokines, which can induce local recruitment of osteoclasts, resulting in increased local bone resorption and cartilage degeneration. (4) Interleukin-33 also can induce endothelial cell proliferation, migration, and morphological differentiation, promote angiogenesis, and have a certain protective effect against ischemic diseases. Regulatory effects of interleukin-33 on bone metabolism are bidirectional, the causes of bone metabolism disorders are diverse, and the microenvironment in different parts of the body is different. Therefore, controlling the regulatory effect of interleukin-33 is a new direction for the treatment of bone metabolism-related diseases.

Key words: interleukin-33, osteoimmunology, osteoblast, osteoclast, lymphocyte, endothelial cell

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